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TM 5-4210-229-14&P
6-6. CYLINDER HEAD AND VALVES MAINTENANCE
This task covers:
a. Removal
b. Inspection
c. Installation
INITIAL SET-UP
Tools
General Mechanics Tool Kit
Hoist and Sling
Valve Guide Remover (SE-1722)
Slide Hammer
Nozzle Sleeve Puller Adapter (SE-2587)
Nozzle Sleeve Installing Tool (SE-2534)
Brass Hammer
Valve Spring Compressor
Dial Indicator
Valve Guide Installer (SE-1943)
Intake Pre-Cup Puller (PLT-509-5)
Exhaust Pre-Cup Puller (PLT-509-6)
Equipment Condition
Para.
Condition Description
5-11
Engine Removed
4-77
Injection Nozzles Removed
4-90
Valve Cover Removed
6-5
Rocker Arm, Shaft and Push Rods Removed
Materials/Parts
Cleaning Solvent (Appendix D, Item 54)
Brass Bristle Brush (Appendix D, Item 7)
Loctite (Appendix D, Item 27)
Wood Block (Appendix D, Item 4)
Soft Bristle Brush (Appendix D, Item 9)
Fine Emery Cloth (Appendix D, Item 13)
Lubricating Oil (Appendix D, Item 36)
Bluing Ink (Appendix D, Item 23)
Cylinder Head (687199C92)
Intake Valve (675046C2)
Exhaust Valve (676865C2)
REMOVAL
a.
Cylinder removal.
(1) Remove cylinder head bolts (2).
(2)
Insert 15 inch pry bar at left front side of
cylin-der head, between indentation of cylinder
head and crankcase. Break seal formed by head
gasket sealant prior to hoisting.
When lifting an object, make sure the hoist
and sling are fastened securely. Be sure the
item being lifted does not exceed the capacity
of the lifting device.
(3)
Connect hoist and sling to cylinder head lifting
eyes and remove head from engine. Place head
on wood blocks to protect valves and deck.
6-5
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